Records of the Geological Survey of India, Volume 123, Part 6The Survey, 1990 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Results 1-3 of 85
Page 131
... carried out in Botapara block for ascertaining the continuity of the pegmatites . In borehole BP - 8 , pegmatite contains visible cassiterite between the depths of 13.00 to 13.50 m and 15.50 to 19.80 m and in borehole BP - 7 between ...
... carried out in Botapara block for ascertaining the continuity of the pegmatites . In borehole BP - 8 , pegmatite contains visible cassiterite between the depths of 13.00 to 13.50 m and 15.50 to 19.80 m and in borehole BP - 7 between ...
Page 157
... carried out . In Sindh - pick up site located on Bundelkhand granites , gneisses and metabasics , high amount of underseepage due to raising the hydraulic head on installation of gates and necessity of provision of cut - off on the ...
... carried out . In Sindh - pick up site located on Bundelkhand granites , gneisses and metabasics , high amount of underseepage due to raising the hydraulic head on installation of gates and necessity of provision of cut - off on the ...
Page 195
... carried out since 1966. By now , the cut - off trench ( COT ) in the earth dam sections from RD 150 to 406 , 540 to 930 and 1090 to 1555 m was excavated and filled / partly filled . In the section between RD 970 and 1090 m , the COT was ...
... carried out since 1966. By now , the cut - off trench ( COT ) in the earth dam sections from RD 150 to 406 , 540 to 930 and 1090 to 1555 m was excavated and filled / partly filled . In the section between RD 970 and 1090 m , the COT was ...
Contents
GEOLOGICAL MAPPING | 1 |
II | 12 |
Economic Geology Division | 109 |
Copyright | |
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Common terms and phrases
aa flow alluvium AMRAVATI DISTRICT bands basalt flows basin bed rock block bole borehole Chandi Formation chert clay coarse compound pahoehoe comprising conglomerate Deccan Trap delineated deposits depth dips DISTRICT OF MADHYA DISTRICT OF MAHARASHTRA dolomite drilling ENE-WSW Engineering Geology Division exposed fault ferruginous flow group geochemical Geologist Jr geophysical gneiss Gondwana gradient granite highly porphyritic horizon indicate intercalations Intertrappean intrusive Jabalpur joints Lameta Laterite lava flows lava pile limestone located Madhya Pradesh MADHYA PRADESH Code MAHARASHTRA Code medium grained metabasic metasediments mineral mineralisation moderately porphyritic mylonitic Nagpur nala non-porphyritic NW-SE occur olivine pahoehoe pahoehoe flow pegmatites phenocrysts phyllite plagioclase porphyritic Proterozoic Pune purple quartz quartz veins quartzite Quaternary Raipur Raipur District Regional Geology Division reservoir river samples sandstone scale schist sediments sequence shale sparsely porphyritic spillway sq km stratigraphic stromatolitic structure studies systematic geological mapping TEHSILS thick tholeiitic toposheet trending Unconformity Upper upto vesicular